If the Z-Value for a Given Value X of the Random

question 49

Multiple Choice

If the z-value for a given value x of the random variable X is z = 2.326, and the distribution of X is normal with a mean of 50 and a standard deviation of 5, to what x-value does this z-value correspond?

• A) 11.63 .
• B) 61.63 .
• C) 63.16 .
• D) 16.31 .

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